Totte

Yes, this is what I meant above with my "first one". The dotted line is not an issue, just an indicator for edited layers. With using the Text Frame panel + saved text styles your master page text style problem is easy to solve and you can work with an editable title for each page.

I had the complete suite for Windows, but as I switched to Mac a few month ago I had to buy the entire suite again.
 
I feel fooled…

This is amazing! Cheers!

I had the complete suite for Windows, but as I switched to Mac a few month ago I had to buy the entire suite again.
 
I feel fooled…

Simply do what Adobe does. Most of their apps are only supported and downloadable on Samsung devices.. 🤷‍♂️ 

That's disappointing and makes Affinity the only paid cross platform software that I own which won't let me transfer my license from my Mac to a new PC. 1Password, Proton VPN, AdGuard, Ableton Live, Reaper, Microsoft Office 365 -- no problem.

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

It can be done pretty quickly with Data Merge
Put both attached files into the same folder, open the afpub
Do Document/Data Merge Manager - it should have remembered the link to the csv
Click Generate
Save the generated document as afpub
Import these pages into your main document with Document/Add Pages from File
circles.csv RedCirclesOnly.afpub

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

The sole I'm still running Windows. Lack of Adobe AND/OR Affinity products. Windows has been going downhill for years, shoving bloat and forces software down our throats.

That did the trick! Cheers =D

Instead of initially placing the text on the outside of the circle, place it inside at the bottom of the circle (so it will be the right way up) and then apply a negative baseline shift to move it down.

Hello community!

Is there any way to flip the text so that it's readable and yet keep it on the outside of the cirle?

Other options:
name those objects in the Layers panel, giving them all the same name, then Select > Select Same > Name tag those objects in the Layers panel, giving them all the same tag color, then Select > Select Same > Tag Color

Global colours as suggested by @walt.farrell are the way to go.
In the Swatches panel, Add  a new palette. This can be document, application or system-wide and by default will be called Unnamed (grrrr....)
Rename the palette if you want (mine is called Logos), then Add Global Colour:
 

 
 
Again, you can rename the colour if you want.

The white "dog ear" at the bottom left of the swatch indicates that it's global.
Apply that colour to your icons:

Right-click on the global colour in the swatches panel and Edit Fill:


All instances of the global colour will be updated.
(PS if you've got a different question, it's a good idea to start a new thread. Makes it easier to find )

Select > Select Object > Artboards
Change the colour in the Colour Panel
 

You could also use a Global Color as the Fill for your rectangles, and then change the definition of the color to affect all of them.
https://affinity.help/designer/English.lproj/pages/Clr/globalClr.html
(By the way, you don't need to use a rectangle as the background for an Artboard. You can set the Fill color of an Artboard directly from the Context Toolbar. And you can use global colors for the Fill there, too.) (Edit: I see that was already mentioned )

there is the 'Official' video from Affinity 
https://affinity.serif.com/en-gb/tutorials/designer/desktop/video/301628203/
it is on their Learning page for Designer, https://affinity.serif.com/en-gb/tutorials/designer/desktop/ worth a look in my opinion. Check out the export persona tutorials.
 
 

Try using symbols. Make the rectangle a symbol and you should be able to do what you want to.

'Unofficial' video:

Screen Recording 2021-04-08 at 20.41.00.mov Basically display the Symbols panel, select your rectangle, click Create, drag the symbol to the other artboards, select one of the nested rectangles in the Layers panel, and change its colour (or shape, or position, or anything...)

Yup:
delete all those rectangles, you don't need them select all your "Artboard" type layers in the Layers panel activate the Node tool context toolbar > Fill In other words: Artboards are objects. And vice versa: any vector object of any shape can be converted to an artboard. And back to an object again.
Click the Export Persona button in the toolbar.